Squadron Leader Spike Jepson, leader of the elite 'Red Arrows', Britain's prestigious Royal Air Force aerobatic team, demonstrates the Corkscrew manoeuvre to his group of pilots and visitors in the briefing room at their RAF Scampton, Lincolnshire headquarters. Using two scaled model Hawk jet aircraft he shows how their formation is to be flown on their next training flight. Five autumn and winter months are spent teaching new recruits manual aerobatic display flying while the older members (who rotate positions) learn new disciplines within the routine. Their leaning curve is steep, even for these accomplished fast-jet aviators who had already accumulated 1,500 hours in fighters. By Summer they need every aspect of their 25-minute displays honed to perfection.